CGA2B2NP02A101J050BA CGA2B2NP02A101J050BA Ceramic Capacitor (MLCC)

CGA2B2NP02A101J050BA is a high-performance ceramic capacitor, specifically a Multilayer Ceramic Capacitor (MLCC), manufactured by TDK, a global leader in electronic components. This particular component is engineered for demanding applications, primarily within the automotive sector, where reliability and stability under harsh conditions are paramount. As a passive component, its fundamental role is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. The MLCC construction allows for a compact size while delivering excellent electrical characteristics, making it an indispensable part of modern automotive electronics, telecommunications, and industrial control systems.

Key Specifications

This TDK MLCC boasts a range of specifications that underscore its suitability for rigorous environments. The ‘Apps.’ attribute, explicitly stating ‘Automotive Grade,’ signifies its design and qualification for use in vehicles, adhering to stringent industry standards. The ‘Brand’ is ‘TDK,’ a testament to its quality and manufacturing excellence. A key ‘Feature’ is ‘AEC-Q200 Mid150°C,’ indicating compliance with the Automotive Electronics Council’s AEC-Q200 standard, specifically for components operating at a maximum ambient temperature of 150°C, which is critical for under-the-hood applications. The explicit ‘AEC-Q200’ confirmation as ‘YES’ reinforces this compliance. A ‘Tolerance’ of ‘±5%’ on its capacitance ensures precise circuit operation, vital for sensitive automotive systems where variations can lead to performance issues. The compact ‘L x W Size’ of ‘1.0mm x 0.5mm [EIA 0402]’ highlights its miniature footprint, enabling high-density circuit board designs. The ‘Capacitance’ value of ‘100pF’ is suitable for high-frequency filtering and timing applications. Its maximum thickness ‘T(Max.) / mm’ is ‘0.55’, further emphasizing its low-profile design. The ‘Temp. Chara.’ is ‘NP0’, also known as C0G, which denotes a very stable dielectric material with negligible capacitance change over a wide temperature range, specified as ‘0±30ppm/°C’ under ‘Cap.Change or Temp.Coef.’. This stability is crucial for maintaining circuit performance across varying operational temperatures. The ‘Component Type’ is clearly ‘Ceramic Capacitor (MLCC)’, and its ‘Product Status’ is ‘Production,’ ensuring ongoing availability. A ‘Rated Voltage [DC] / V’ of ‘100’ provides ample voltage headroom for typical automotive 12V or 24V systems, contributing to long-term reliability. Finally, an ‘Operating Temp. Range / °C’ of ‘-55 to 150’ demonstrates its robust performance across extreme thermal conditions, from freezing cold starts to high-temperature engine compartments.

Features and Benefits

• AEC-Q200 Qualified: This capacitor meets the rigorous AEC-Q200 standard, ensuring high reliability and performance in demanding automotive environments, including resistance to vibration, thermal shock, and humidity.
• High Temperature Operation: With an operating temperature range of -55°C to 150°C, it is ideally suited for applications exposed to extreme heat, such as engine control units, LED lighting, and power steering systems.
• NP0 (C0G) Temperature Characteristic: The NP0 dielectric ensures extremely stable capacitance over temperature, minimizing drift and maintaining circuit precision, which is critical for sensitive timing and filtering applications.
• Compact EIA 0402 Size: Its small 1.0mm x 0.5mm footprint allows for high-density mounting on PCBs, facilitating miniaturization of electronic modules and reducing overall system size and weight.
• 100V Rated Voltage: The robust voltage rating provides a significant safety margin, enhancing the component’s longevity and reliability in systems with fluctuating voltage levels.

Typical Applications

This TDK CGA2B2NP02A101J050BA MLCC is versatile due to its robust design and stable electrical characteristics, making it suitable for a multitude of applications, particularly in the automotive sector:

• Automotive Engine Control Units (ECUs): Used for filtering noise from power lines, stabilizing voltage rails, and timing circuits in critical engine management systems where temperature extremes and vibrations are common.
• Automotive Infotainment and Advanced Driver-Assistance Systems (ADAS): Essential for signal coupling, decoupling, and filtering in high-frequency data communication lines and sensor interfaces, ensuring clear signals and reliable operation of navigation, communication, and safety features.
• LED Lighting Systems (Automotive and Industrial): Provides stable power supply filtering and current smoothing for LED drivers, ensuring consistent light output and extending the lifespan of LED modules in both vehicle headlamps/taillamps and industrial high-bay lighting.
• Industrial Control and Automation: Employed in robust industrial sensors, programmable logic controllers (PLCs), and motor control circuits that operate in harsh factory environments, requiring components that can withstand wide temperature swings and electrical noise.
• Power Supply Decoupling: Crucial for decoupling integrated circuits (ICs) in various high-reliability applications, providing local energy storage to smooth out transient current demands and prevent voltage dips, thereby improving overall system stability and performance.

In summary, the TDK CGA2B2NP02A101J050BA is a high-reliability, automotive-grade ceramic capacitor designed for demanding electronic applications. Its AEC-Q200 qualification, wide operating temperature range, and stable NP0 dielectric make it an excellent choice for critical circuits requiring precision and endurance. This essential component is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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